کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6335602 | 1620327 | 2016 | 34 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Seasonal fate and gas/particle partitioning of semi-volatile organic compounds in indoor and outdoor air
ترجمه فارسی عنوان
سرنوشت فصلی و تقسیم گاز / ذرات ترکیبات آلی نیمه فرار در هوای داخل و بیرون
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کلمات کلیدی
هوا داخلى، هوا در فضای باز، ترکیبات آلی نیمه فرار، فاز گازی، فاز جامد جداسازی گاز / ذرات،
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علم هواشناسی
چکیده انگلیسی
Fifty-eight semi-volatile organic compounds (SVOCs) were investigated simultaneously in three indoor (apartment, nursery and office building) and one outdoor environment in the centre of Paris (France). All of these compounds except tetrabromobisphenol A were quantified in the gaseous and particulate phases in all three environments, and at a frequency of 100% for the predominant compounds of each SVOC class. Phthalic acid esters (PAEs) were the most abundant group (di-iso-butyl phthalate: 29-661 ng mâ3, diethyl phthalate: 15-542 ng mâ3), followed by 4-nonylphenol (1.4-81 ng mâ3), parabens (methylparaben: 0.03-2.5 ng mâ3), hexachlorobenzene (HCB) (0.002-0.26 ng mâ3) and pentachlorobenzene (PeCB) (0.001-0.23 ng mâ3). Polycyclic aromatic hydrocarbons (as â8PAHs) ranged from 0.17 to 5.40 ng mâ3, polychlorinated biphenyls (as â7PCBi) from 0.06 to 4.70 ng.m3 and polybromodiphenyl ethers (as â8PBDEs) from 0.002 to 0.40 ng mâ3. For most pollutants, significantly higher concentrations were observed in the nursery compared to the apartment and office. Overall, the indoor air concentrations were up to ten times higher than outdoor air concentrations. Seasonal variations were observed for PAEs, PCBs and PAHs. SVOCs were predominantly identified in the gaseous phase (>90%), except for some high-molecular-weight PAEs, PAHs and PCBs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Atmospheric Environment - Volume 147, December 2016, Pages 423-433
Journal: Atmospheric Environment - Volume 147, December 2016, Pages 423-433
نویسندگان
Elodie Moreau-Guigon, Fabrice Alliot, Johnny Gaspéri, Martine Blanchard, Marie-Jeanne Teil, Corinne Mandin, Marc Chevreuil,